Get out your swords and shields, today's the day that Chivalry: Medieval Warfare finally comes to Steam. We've been following this game for a while now, and Luke's even spent a good chunk of time playing the beta. I'm really looking forward to seeing how the final game works, and how good the mouse-driven first-person swordplay really is. (Though, as the trailer above is sure to note, you can also play Chivalry in third-person.